Question

write the properties of washing soda​

Answer 1

Answer:

1)It is a white transparent crystalline solid. 3)The solution of washing soda in water is alkaline which turns red litmus to blue. 1)It is used to remove permanent hardness of water. 2)It is used in the manufacture of glass,soap,paper.

Answer 2

Answer:

Hello❤

➡️ 1)It is used to remove permanent hardness of water.

2)It is used in the manufacture of glass,soap,paper.